1328844134833 has 16 divisors (see below), whose sum is σ = 1419424776000. Its totient is φ = 1239671849472.

The previous prime is 1328844134831. The next prime is 1328844134851. The reversal of 1328844134833 is 3384314488231.

It is a cyclic number.

It is not a de Polignac number, because 1328844134833 - 2¹ = 1328844134831 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1328844134831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1008453 + ... + 1916941.

It is an arithmetic number, because the mean of its divisors is an integer number (88714048500).

Almost surely, 2^{1328844134833} is an apocalyptic number.

It is an amenable number.

1328844134833 is a deficient number, since it is larger than the sum of its proper divisors (90580641167).

1328844134833 is a wasteful number, since it uses less digits than its factorization.

1328844134833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909264.

The product of its digits is 5308416, while the sum is 52.

The spelling of 1328844134833 in words is "one trillion, three hundred twenty-eight billion, eight hundred forty-four million, one hundred thirty-four thousand, eight hundred thirty-three".